Maintenance
Maintenance plan
G51--001EN07
5/18
02--2011
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GRID
Maintenance plan of starting disconnector
(if applicable)
(10000 guaranteed mechanical cycles)
Maintenance
frequency
Under normal operating conditions, the maintenance plan of starting discon-
nector may be defined as follows :
Type of
examination
Frequency
Comment
Maintenance
visits
Once or twice a year
It is advisable to perform at
least 2 CO duty cycles per
year, when apparatus are
scarcely used, in order to
check that the starting dis-
connector and associated
control circuits are work-
ing properly.
Inspections
Every five years
This necessitates apparatus
shutdown.
Overhaul
Perform when one of the fol-
lowing criteria is reached :
D
operating time
≥
20 years
However, it is recommended
to proceed with inspection of
the pole or starting discon-
nector used the most, then to
adapt the maintenance pro-
gramme for the other appara-
tus depending on the results
observed.
Summary of Contents for FKG1X
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